BAS70-00-HE3-18

Series:	Automotive, AEC-Q101
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Schottky
Voltage - DC Reverse (Vr) (Max):	70V
Current - Average Rectified (Io):	200mA
Voltage - Forward (Vf) (Max) @ If:	1V @ 15mA
Speed:	Small Signal =
Reverse Recovery Time (trr):	5ns
Current - Reverse Leakage @ Vr:	100nA @ 50V
Capacitance @ Vr, F:	2pF @ 1V, 1MHz
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23
Operating Temperature - Junction:	125°C (Max)

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Introduction

A diode is an electronic component that can be used to perform various rectification and voltage-controlling tasks, depending on the type of diode being used. A Single-diode is one of the most common types of diode, and the BAS70-00-HE3-18 diode is a good example of this type of device. This paper will discuss the application fields and working principles of the BAS70-00-HE3-18 diode.

Application Field

The BAS70-00-HE3-18 Find is a single-diode, the most popular type of diode, and is designed for a wide range of applications. Generally, it is used as a rectifier in applications such as switches, motors, AC/DC converters, battery chargers, and other circuits. It can also be used for noise reduction in some types of circuits. In addition, the BAS70-00-HE3-18 is commonly used in DC power supplies and as a high-efficiency battery protection device.

Working Principle

The BAS70-00-HE3-18 is a single-diode, meaning it utilizes a single PN junction for rectification of AC signals into DC signals. To understand the working principle of this diode, one must first understand the idea of a PN junction. A PN junction is formed when two materials such as silicon or gallium arsenide are joined together. The PN junction has two regions: a positive material called P-type and a negatively charged material referred to as N-type. The dynamics of the PN junction is that the P-type material tends to draw electrons away from the N-type material, while the N-type material tends to “push” electrons away. This phenomenon is called the “diode effect”, and it is the basis of how a single-diode works. In the case of the BAS70-00-HE3-18, the single PN junction is used to rectify an AC signal into a DC signal. When an AC signal is applied to the diode, the electrons in the N-type material are pushed away from the P-type material, allowing the signal to flow freely in the opposite direction. This process is repeated each time the signal reverses direction, allowing for the conversion of the signal from AC to DC. The BAS70-00-HE3-18 can achieve high rectification efficiency with low forward voltage drop, making it an ideal choice for many applications.

Conclusion

In conclusion, the BAS70-00-HE3-18 is a single-diode designed for wide range of applications. It utilizes a single PN junction to convert an AC signal into a DC signal, and can achieve high rectification efficiency with low forward voltage drop. The BAS70-00-HE3-18 can be used for rectification tasks in switches, motors, AC/DC converters, battery chargers, DC power supplies, and noise reduction circuits.

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